PT-2024-20394 · Open5Gs · Open5Gs

Published 2024-11-15 · Updated 2025-04-22 · CVE-2024-24431

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Open5GS version 2.7.0

Description A reachable assertion in the ogs nas emm decode function allows attackers to cause a Denial of Service (DoS) via a crafted NAS packet with a zero-length EMM message length.

Recommendations For Open5GS version 2.7.0, consider disabling the ogs nas emm decode function until a patch is available to prevent exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2024-24431

Affected Products

Open5Gs

References · 8

• 🔥 https://cellularsecurity.org/ransacked · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-24431 · Security Note
• https://osv.dev/vulnerability/CVE-2024-24431 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1857632784514211938 · Twitter Post
• https://twitter.com/CVEnew/status/1857557148013834608 · Twitter Post
• https://open5gs.org · Note
• https://t.me/cvedetector/11163 · Telegram Post
• https://t.me/cvenotify/119423 · Telegram Post